AS46152 SL Green Realty Corp

SLG - SL Green Realty Corp · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#15,643largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#67,122of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS46152 in ASN lookup Look up an IP in this network (65.51.85.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

65.51.85.0/24

Other ASNs named SL Green Realty Corp

5 other networks use the same organisation name; together with AS46152 they announce 1,536 IPv4 addresses.

ASNNameIPv4 addresses

AS398499OVA-HQ - SL Green Realty Corp US256

AS27457SLG-2 - SL Green Realty Corp US256

AS399208OVA-BASE-BLDG - SL Green Realty Corp US256

AS399684OVA-SUMMIT - SL Green Realty Corp US256

AS400836SLG-OMA - SL Green Realty Corp US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS46141#15640 OMNIPOP - Big Ten Academic Alliance256

AS46146#15641 BECKLAR-AS-1 - Becklar Holdings, LLC256

AS46150#15642 SNHU - Southern New Hampshire University256

AS46165#15644 RESOUND GENISYS-PUBLIC - Resound Networks, LLC256

AS46166#15645 SRSU - Sul Ross State University256

AS46168#15646 CALLTOWER - CallTower, Inc.256

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources